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Terahertz Waveguide: 3D‐Printed Terahertz Topological Waveguides (Adv. Mater. Technol. 7/2021)
Author(s) -
Khan Muhammad Talal Ali,
Li Haisu,
Duong Nathan Nam Minh,
BlancoRedondo Andrea,
Atakaramians Shaghik
Publication year - 2021
Publication title -
advanced materials technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.184
H-Index - 42
ISSN - 2365-709X
DOI - 10.1002/admt.202170040
Subject(s) - terahertz radiation , materials science , fabrication , optoelectronics , dielectric , terahertz metamaterials , bandwidth (computing) , waveguide , optics , telecommunications , physics , far infrared laser , computer science , laser , medicine , alternative medicine , pathology
In article number 2100252, Muhammad Talal Ali Khan, Haisu Li, Shaghik Atakaramians and co‐workers demonstrate an air‐channel topological terahertz waveguide that has wider relative bandwidth (1.6 times) compared to dielectric counterpart at a low fabrication cost. This work opens a route towards development of robust topologically protected devices such as splitters and directional antennas for terahertz communication.